李朝霞,刘玉鹏,梁军,王道爱.轻金属表面微纳制造与功能防护[J].表面技术,2019,48(8):98-112.
LI Zhao-xia,LIU Yu-peng,LIANG Jun,WANG Dao-ai.Micro-nano Manufacturing and Functional Protection of Light Metal Surfaces[J].Surface Technology,2019,48(8):98-112 |
| 轻金属表面微纳制造与功能防护 |
| Micro-nano Manufacturing and Functional Protection of Light Metal Surfaces |
| 投稿时间：2018-11-06 修订日期：2019-08-20 |
| DOI：10.16490/j.cnki.issn.1001-3660.2019.08.014 |
| 中文关键词: 轻金属 微纳制造 减摩抗磨 防腐蚀 自清洁 防结冰 |
| 英文关键词:light metal micro-nano manufacturing friction-reduction and anti-wear anticorrosion self-cleaning anti-icing |
| 基金项目:国家基金委优秀青年基金项目和面上项目（51722510，21573259）；甘肃省杰出青年科学基金（1606RJDA31）；中国科学院“百人计划”项目 |
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| Author | Institution |
| LI Zhao-xia | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2.University of Chinese Academy of Sciences, Beijing 100049, China |
| LIU Yu-peng | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| LIANG Jun | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| WANG Dao-ai | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
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| 中文摘要: |
| 在使役过程中，机械装备的失效往往始于表/界面。轻金属材料（如铝、镁、钛及其合金等）由于其高强度、低密度和高延展性等性能，在航空航天、汽车、电子、生物医学和海洋工程等领域获得了广泛的应用，但由于其化学活性高而易腐蚀、质软而耐磨性差等性质也限制了它们的应用范围。近年来，科学界涌现出对轻金属表面进行微纳米化加工、处理等许多技术，如激光刻蚀、化学刻蚀、阳极氧化以及微弧氧化等。通过利用这些技术手段对其表面结构和组成进行改性和调控，可以改善材料本身的某种性质（如机械性能）或赋予一些潜在的应用（如防腐、抗菌等），从而实现材料表面的多功能化防护。结合近几年国内外学者的研究及课题组的一些研究工作，概括了轻金属表面微纳结构的设计方法和原理以及与表面功能防护的关系，以及通过在材料表面构筑多功能复合界面，以提升抗磨、耐蚀以及防结冰、自清洁等性能，最后对轻金属表面的微纳制造与功能防护的发展进行了总结和展望。 |
| 英文摘要: |
| In the course of the service, the failure often begins at the surface/interface of the mechanical materials. Light metal materials (such as aluminum, magnesium, titanium and their alloys) have gained a wide range of applications in aerospace technology, automotive, electronics, biomedical and marine engineering due to high strength, low density and high ductility. However, the highly chemical activity and the soft characteristics often limit further applications. Nevertheless, in recent years, many technologies such as laser etching, chemical etching, anodizing and micro-arc oxidation have been developed in the scientific community for micro-nano processing and processing of light metal surfaces. By these technical means to modify and regulate the surface structure and composition, certain properties of the materials (such as mechanical properties) have been improved or some potential applications (such as anti-corrosion, antibacterial, etc.) have been endowed, thereby achieving more functional protection of material surface. Based on the research of domestic and foreign scholars and some research works in the group in recent years, the methods and principles of the micro-nano manufacturing of light metal surfaces and the relationship between surface structures and functional properties were summarized, and multi-functional composite interface was constructed on the surface of the material to enhance the anti-wear, corrosion resistance, anti-icing and other properties. Finally, the development of micro nano fabrication and the functional protection on the surface of light metals is reviewed and prospected. |
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